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Texas Area Codes

Texas Area Codes Map 806 Area Code 940 Area Code 903 and 430 Area Codes 214, 972, 469 - Dallas Area codes 254 Area Code 817, 682 Area Codes 512, 737 Area Codes 830 Area Code 956 Area Code 361 Area Code 979 Area Code 936 Area Code 409 Area Code 713, 281, 832, 346 - Houston Area Codes 210 Area Code 915 Area Code 432 Area Code 325 Area Code


Texas Area Codes

210 - 214 - 254 - 281 - 325 - 346 - 361 - 409 - 430
432 - 469 - 512 - 682 - 713 - 737 - 806 - 817 - 830
832 - 903 - 915 - 936 - 940 - 956 - 972 - 979

Cities and prefixes for each area code have been provided by the North American Numbering Plan Administration (NANPA), which oversees the area code number assignment system. This information will change as new prefixes are added or returned.

Prefix information will be updated periodically from the NANPA database of Texas prefixes in use in each area code. All prefixes listed on the Texas Area Codes site reflect NANPA numbering data through June, 2009. Because of the way telephone data is assembled, some cities may not be on the list. If you feel any city is not listed or is listed incorrectly, please send the city, prefix, and area code to areacode@puc.texas.gov and it will be researched and added if NANPA's information coincides. Any questions or comments about the Texas Area Codes section of the PUC site should also be sent to this address.

Area Code Announcements

Facts and History

Cities and prefixes for each area code have been provided by the North American Numbering Plan Administration (NANPA), which oversees the area code number assignment system. This information will change as new prefixes are added or returned.

Prefix information will be updated periodically from the NANPA database of Texas prefixes in use in each area code. All prefixes listed on the Texas Area Codes site reflect NANPA numbering data through January, 2010. Because of the way telephone data is assembled, some cities may not be on the list. If you feel any city is not listed or is listed incorrectly, please send the city, prefix, and area code to areacode@puc.texas.gov and it will be researched and added if NANPA’s information coincides. Any questions or comments about the Texas Area Codes section of the PUC site should also be sent to this address.